GAS GENERATOR FOR AIR BAG

摘要

The present invention provides a gas generator for an air bag in which an operating performance is excellent and an amount of NOx to be generated is reduced. The gas generator for an air bag comprises a housing having a gas discharging hole, an ignition means activated by an impact, and a combustion chamber accommodating a gas generating agent (its combustion temperature is 1000 to 3000 DEG C) which is ignited and burnt to generate a combustion gas, wherein the ignition means includes an igniter and a transfer charge, the transfer charge is a mixture of transfer charge powder (mixture powder of boron and niter) and gas generating agent molded article, and the gas generating agent molded article generates a gas of 1.2 moles/100 g or more.